Abstract
We prove that lasing without inversion is impossible in the three-level system with two active upper levels that are mixed by applied low-frequency electromagnetic radiation. Such lasing was recently proposed by Blok and Krochik [Phys. Rev. A 41, 1517 (1990)].
| Original language | English |
|---|---|
| Pages (from-to) | 5170-5172 |
| Number of pages | 3 |
| Journal | Physical Review A |
| Volume | 43 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1991 |